Cisco IOS Wide-Area Networking Configuration Guide - Free Books

Cisco Frame Relay MIBConfiguring Frame RelayTaskUsing AutoInstall over Frame RelayConfiguring transparent bridgingbetween devices over a Frame RelaynetworkConfiguring source-route bridgingbetween SNA devices over a FrameRelay networkConfiguring serial tunnel (STUN) andblock serial tunnel encapsulationbetween devices over a Frame RelaynetworkConfiguring access between SNAdevices over a Frame Relay networkConfiguring Voice over Frame RelayUsing FRF.11 and FRF.12Configuring low latency queueing,PVC interface priority queueing, andlink fragmentation and interleavingusing multilink PPP for Frame RelayResource“Using Autoinstall and Setup” chapter in the Cisco IOSConfiguration Fundamentals Configuration Guide“Configuring Transparent Bridging” chapter in the Cisco IOSBridging and IBM Networking Configuration Guide“Configuring Source-Route Bridging” chapter in theCisco IOS Bridging and IBM Networking ConfigurationGuide“Configuring Serial Tunnel and Block Serial Tunnel” chapterin the Cisco IOS Bridging and IBM NetworkingConfiguration Guide“Configuring SNA Frame Relay Access Support” chapter inthe Cisco IOS Bridging and IBM Networking ConfigurationGuide“Configuring Voice over Frame Relay” chapter in theCisco IOS Voice, Video, and Fax Configuration GuideCisco IOS Quality of Service Solutions Configuration GuideCisco Frame Relay MIBThe Cisco Frame Relay MIB adds extensions to the standard Frame Relay MIB (RFC 1315). It providesadditional link-level and virtual circuit (VC)-level information and statistics that are mostly specific toCisco Frame Relay implementation. This MIB provides SNMP network management access to most ofthe information covered by the show frame-relay commands such as, show frame-relay lmi, showframe-relay pvc, show frame-relay map, and show frame-relay svc.Frame Relay Hardware ConfigurationsYou can create Frame Relay connections using one of the following hardware configurations:• Routers and access servers connected directly to the Frame Relay switch• Routers and access servers connected directly to a channel service unit/digital service unit(CSU/DSU), which then connects to a remote Frame Relay switchNoteRouters can connect to Frame Relay networks either by direct connection to a Frame Relay switch orthrough CSU/DSUs. However, a single router interface configured for Frame Relay can be configuredfor only one of these methods.The CSU/DSU converts V.35 or RS-449 signals to the properly coded T1 transmission signal forsuccessful reception by the Frame Relay network. Figure 22 illustrates the connections among thecomponents.2